TIS HARD BIO

Wood chip size: length 5–50 mm, thickness not exceeding 30 mm (maximum permissible length 100 mm, thickness 50 mm, with no more than 10% of total volume).

A specific feature of this boiler is the fully automatic combustion process, controlled by individually selected automation algorithms, with afterburning of combustible gases in a four-tunnel innovative combustion chamber made of refractory concrete and lined with fireclay bricks.

The flue gas temperature does not exceed 180°C (when the boiler operates with a temperature difference (ΔT) between the outlet (Tp) and the return (Tk) of no more than 15°C, while the return temperature must not be lower than 55°C.

The flue gas temperature does not exceed 180°C (when the boiler operates with a temperature difference (ΔT) between the outlet (Tp) and the return of hot water (Tk) not greater than 15°C, while the return temperature must not be lower than 55°C.

ΔT = Tk – Tp
ΔT – temperature difference
Tk – final temperature
Tp – initial temperature

If the recommended boiler settings, operating parameters, or fuel feeding conditions are not maintained, the flue gas temperature may exceed 250°C.

The boiler is equipped with a fuel feeding device and an automation system. The safety system (thermal protection with a feeder temperature control sensor) protects the boiler from ignition of fuel within the automatic feeding system.

An additional fuel agitator system is installed in the hopper to eliminate fuel “bridging.” The absence of hanging wood chips in the hopper allows for full utilization of the loaded fuel.

Thanks to the boiler’s structural features and unique production technologies, the maximum possible recovery of thermal energy from the burned fuel is achieved.

Boiler features:

• Efficiency at rated power – not less than 86%
• Made of high-strength European boiler steel P265GH
• Four-tunnel innovative combustion chamber made of refractory concrete
• 50 mm thermal insulation
• Powder-coated boiler housing
• Wide-opening doors for easy operation
• Cleaning and maintenance performed from the front of the boiler
• Equipped with TIS TRONIC 660 HD automation
• Automatic ash removal system
• Cleaning of heat exchanger surfaces using air
• Equipped with TIS DUO cyclone filter with smoke extraction

TIS TRONIC 660 HD automation includes the following functions:

• Control of boiler fans
• Control of the fuel feeding system
• Control of circulation pumps for the boiler and heating circuits
• Flue gas temperature monitoring
• Overheating protection

It is possible to connect a TIS TRONIC internet module for remote control and monitoring of the boiler via a mobile application or website.

Warranty: the boiler body is covered by a 5-year warranty.

Each boiler is designed and manufactured with an individual approach, tailored to the specific requirements of every facility.